Chao-Pai Lee

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Taichung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Feeding device
- Patent number 9,144,836
- Issue date Sep 29, 2015
- Hiwin Technologies Corp.
- Chien-Hsiang Tsai
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Electrical discharge power supply modular device for electrical dis...
- Patent number 6,472,630
- Issue date Oct 29, 2002
- Industrial Technology Research Institute
- Jui-Kuan Lin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method for enhancing the working efficiency of an ele...
- Patent number 6,169,262
- Issue date Jan 2, 2001
- Industrial Technology Research Institute
- Chao Hsiu Lee
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
FEEDING DEVICE
- Publication number 20130313302
- Publication date Nov 28, 2013
- Hiwin Technologies Corp.
- Chien-Hsiang TSAI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
High-brightness light guide plate
- Publication number 20080304801
- Publication date Dec 11, 2008
- JENG SHIANG PRECISION IND. CO., LTD.
- Chao-Pai Lee
- G02 - OPTICS
Information Patent Application
Backlight module
- Publication number 20060133113
- Publication date Jun 22, 2006
- MAIN SOURCE TECHNOLOGY CO., LTD.
- Akio Koike
- G02 - OPTICS
Information Patent Application
Method of making a mold for a light guide plate
- Publication number 20060087057
- Publication date Apr 27, 2006
- Main Source Technology Co., Ltd.
- Akio Koike
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR